CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model*
New sources of CP violation are necessary to solve the problem of the baryon asymmetry of the Universe. Extending the Higgs sector is one way to introduce such new CP violating phases, and studying observables resulting from the CP violation is important to test the model in future experiments. In t...
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| Format: | Article |
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EDP Sciences
2024-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/25/epjconf_lcws2024_01007.pdf |
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| _version_ | 1841557430602825728 |
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| author | Mura Yushi Kanemura Shinya |
| author_facet | Mura Yushi Kanemura Shinya |
| author_sort | Mura Yushi |
| collection | DOAJ |
| description | New sources of CP violation are necessary to solve the problem of the baryon asymmetry of the Universe. Extending the Higgs sector is one way to introduce such new CP violating phases, and studying observables resulting from the CP violation is important to test the model in future experiments. In these proceedings, we discuss the loop induced H±W±Z vertices in the CP violating general two Higgs doublet model, summarizing our results [1]. We evaluate impacts of the CP violation on the decays H± → W±Z through these vertices, and find that the difference between the decays H+ → W+Z and H− → W−Z is sensitive to the CP violating phases in the model. |
| format | Article |
| id | doaj-art-a566280684a9458f8660aa9220d1a0fb |
| institution | Kabale University |
| issn | 2100-014X |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-a566280684a9458f8660aa9220d1a0fb2025-01-06T11:33:46ZengEDP SciencesEPJ Web of Conferences2100-014X2024-01-013150100710.1051/epjconf/202431501007epjconf_lcws2024_01007CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model*Mura Yushi0Kanemura Shinya1Department of Physics, Osaka UniversityDepartment of Physics, Osaka UniversityNew sources of CP violation are necessary to solve the problem of the baryon asymmetry of the Universe. Extending the Higgs sector is one way to introduce such new CP violating phases, and studying observables resulting from the CP violation is important to test the model in future experiments. In these proceedings, we discuss the loop induced H±W±Z vertices in the CP violating general two Higgs doublet model, summarizing our results [1]. We evaluate impacts of the CP violation on the decays H± → W±Z through these vertices, and find that the difference between the decays H+ → W+Z and H− → W−Z is sensitive to the CP violating phases in the model.https://www.epj-conferences.org/articles/epjconf/pdf/2024/25/epjconf_lcws2024_01007.pdf |
| spellingShingle | Mura Yushi Kanemura Shinya CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model* EPJ Web of Conferences |
| title | CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model* |
| title_full | CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model* |
| title_fullStr | CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model* |
| title_full_unstemmed | CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model* |
| title_short | CP violation of the loop induced H± → W±Z decays in the general two Higgs doublet model* |
| title_sort | cp violation of the loop induced h w z decays in the general two higgs doublet model |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2024/25/epjconf_lcws2024_01007.pdf |
| work_keys_str_mv | AT murayushi cpviolationoftheloopinducedhwzdecaysinthegeneraltwohiggsdoubletmodel AT kanemurashinya cpviolationoftheloopinducedhwzdecaysinthegeneraltwohiggsdoubletmodel |